JPH0437071U - - Google Patents
Info
- Publication number
- JPH0437071U JPH0437071U JP7945190U JP7945190U JPH0437071U JP H0437071 U JPH0437071 U JP H0437071U JP 7945190 U JP7945190 U JP 7945190U JP 7945190 U JP7945190 U JP 7945190U JP H0437071 U JPH0437071 U JP H0437071U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- pipe
- solenoid valve
- wheel cylinder
- exhaust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例を示す車両用スリツ
プ制御装置の構成図である。
１……マスターシリンダ、３……リザーバ、４
ａ〜４ｄ，６ａ〜６ｂ……増圧管路、５ａ〜５ｄ
……ホイールシリンダ、７……蓄圧器、１０ａ〜
１０ｄ……電磁弁（常開）、１１……圧力源切換
手段、１３ａ〜１３ｄ……電磁弁（常閉）、１４
……液圧作動弁、１２ａ〜１２ｄ……排圧管路、
１５ａ，１５ｂ……バイパス路、１６ａ，１６ｂ
……一方向弁。
FIG. 1 is a block diagram of a slip control device for a vehicle showing an embodiment of the present invention. 1...Master cylinder, 3...Reservoir, 4
a to 4d, 6a to 6b...pressure booster pipe, 5a to 5d
...Wheel cylinder, 7...Pressure accumulator, 10a~
10d... Solenoid valve (normally open), 11... Pressure source switching means, 13a to 13d... Solenoid valve (normally closed), 14
... Hydraulic pressure operated valve, 12a to 12d ... Exhaust pressure pipe,
15a, 15b... Bypass path, 16a, 16b
...One-way valve.
Claims (1)
増圧管路でホイールシリンダに接続する一方、こ
のホイールシリンダを排圧管路でマスターシリン
ダのリザーバに接続し、上記マスターシリンダと
蓄圧器のいずれか一方を選択的にホイールシリン
ダに連通させる圧力源切換手段を上記増圧管路に
配設すると共に、該管路を開閉する常開の電磁弁
を配設する一方、上記排圧管路に該管路を開閉す
る常閉の電磁弁を配設し、該電磁弁よりもリザー
バ側の排圧管路に、蓄圧器とホイールシリンダと
が連通された際に増圧管路の液圧で作動して排圧
管路を開く常閉の液圧作動弁を配設してなる車両
用スリツプ制御装置において、前記排圧管路の常
閉の電磁弁と液圧作動弁との間の排圧管路を前記
リザーバにバイパス路で接続し、このバイパス路
にホイールシリンダからリザーバへの流れのみを
許容する一方向弁を配置したことを特徴とする車
両用スリツプ制御装置。 A master cylinder as a pressure source and a pressure accumulator are connected to a wheel cylinder through a pressure intensifier pipe, and the wheel cylinder is connected to a reservoir of the master cylinder through a pressure exhaust pipe, and either one of the master cylinder and pressure accumulator is selected. A pressure source switching means for communicating with the wheel cylinder is disposed in the pressure intensifying pipe, and a normally open solenoid valve for opening and closing the pipe is disposed, and a normally open solenoid valve is disposed for opening and closing the pipe in the exhaust pressure pipe. A normally closed solenoid valve is installed in the exhaust pressure pipeline on the reservoir side of the solenoid valve, and when the pressure accumulator and wheel cylinder are communicated, the hydraulic pressure in the pressure booster pipeline opens the exhaust pressure pipeline. In a slip control device for a vehicle equipped with a normally closed hydraulically operated valve, the exhaust pressure line between the normally closed solenoid valve and the hydraulically operated valve of the exhaust pressure line is connected to the reservoir by a bypass line. A slip control device for a vehicle, characterized in that a one-way valve that allows flow only from the wheel cylinder to the reservoir is disposed in the bypass path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7945190U JP2561805Y2 (en) | 1990-07-26 | 1990-07-26 | Vehicle slip control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7945190U JP2561805Y2 (en) | 1990-07-26 | 1990-07-26 | Vehicle slip control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0437071U true JPH0437071U (en) | 1992-03-27 |
| JP2561805Y2 JP2561805Y2 (en) | 1998-02-04 |
Family
ID=31623626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7945190U Expired - Lifetime JP2561805Y2 (en) | 1990-07-26 | 1990-07-26 | Vehicle slip control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2561805Y2 (en) |
-
1990
- 1990-07-26 JP JP7945190U patent/JP2561805Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2561805Y2 (en) | 1998-02-04 |
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